Hi Paul, On Mon, May 22, 2017 at 6:17 AM, Paul Carpenter <[email protected]> wrote: > Hi all, > I am using the BeagleBone Enhanced from SanCloud and using it for several > IOT related projects. We have used the stable March build with success but > we just recently added the latest LCD touch display from NewHaven. In order > to get that to work, we went to the latest test image (5/14/2017) from the > WiKi. It seems the onboard Ethernet connection no longer works. The 'eth0' > interface is recognized and is set up as a DHCP client. It sends the IP > request out and the DHCP server responds. However, it appears the BBBe's > driver/firmware does not process the response. Using a static IP address > doesn't work nor does the latest console or LXQT images. > > Any thoughts? I know this image is a test image and I saw a note that the > SanCloud BBBe needs work and more testing. I am wondering if a work-around > has been found.
Yeah i hadn't completely finished porting all the clone boards to u-boot overlays. I just finished the SanCloud for you and Marc this morning.. It'll be a few days, (kernel builders are behind as 4.12.0-rc2 is being worked on), till i have a new out of the box image. But to get your board working now/today, follow these 7 steps..: ********************************************************************************** 1: remove NewHaven display 2: bootup, login, disable "enable_uboot_overlays=1" sudo sed -i -e 's:enable_uboot_overlays=1:#enable_uboot_overlays=1:g' /boot/uEnv.txt 3: reboot (this will boot the old device tree) and ethernet should work. 4: update Device Tree's cd /opt/source/dtb-4.4-ti/ debian@beaglebone:/opt/source/dtb-4.4-ti$ git pull remote: Counting objects: 10, done. remote: Compressing objects: 100% (5/5), done. remote: Total 10 (delta 4), reused 10 (delta 4), pack-reused 0 Unpacking objects: 100% (10/10), done. >From https://github.com/RobertCNelson/dtb-rebuilder 3bff3bd..3b44f63 4.4-ti -> origin/4.4-ti Updating 3bff3bd..3b44f63 Fast-forward src/arm/am335x-boneblack-ctag-face.dts | 10 +- src/arm/am335x-bonegreen-ctag-face.dts | 10 +- src/arm/am335x-sancloud-bbe-common.dtsi | 466 ++++++++++++++++++++ src/arm/am335x-sancloud-bbe-uboot.dts | 26 ++ src/arm/am571x-sndrblock-common.dtsi | 749 ++++++++++++++++++++++++++++++++ src/arm/am571x-sndrblock.dts | 125 ++++++ 6 files changed, 1376 insertions(+), 10 deletions(-) create mode 100644 src/arm/am335x-sancloud-bbe-common.dtsi create mode 100644 src/arm/am335x-sancloud-bbe-uboot.dts create mode 100644 src/arm/am571x-sndrblock-common.dtsi create mode 100644 src/arm/am571x-sndrblock.dts debian@beaglebone:/opt/source/dtb-4.4-ti$ make debian@beaglebone:/opt/source/dtb-4.4-ti$ sudo make install 5: update U-Boot $ cd /opt/scripts/tools/developers/ debian@beaglebone:/opt/scripts/tools/developers$ git pull Already up-to-date. debian@beaglebone:/opt/scripts/tools/developers$ sudo ./update_bootloader.sh bootloader:[/dev/mmcblk1]:[U-Boot 2017.05-00002-gc0970ed183] <noise> ----------------------------- Bootloader Updated Bootloader Recovery Complete 6: reboot and verfy U-Boot (2017.05-00002-gc0970ed183 this is today's build that specifically add the SanCloud BBE to the u-boot overlays) Option A: (if you have a serial cable) ********************************************************************************** U-Boot SPL 2017.05-00002-gc0970ed183 (May 22 2017 - 11:14:48) Trying to boot from MMC2 U-Boot 2017.05-00002-gc0970ed183 (May 22 2017 - 11:14:48 -0500), Build: jenkins-github_Bootloader-Builder-556 CPU : AM335X-GP rev 2.1 I2C: ready DRAM: 1 GiB Reset Source: Global warm SW reset has occurred. Reset Source: Power-on reset has occurred. MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 Using default environment Board: BeagleBone Black Model: SanCloud BeagleBone Enhanced ********************************************************************************** Option B: (if you don't have a serial cable) $ cd /opt/scripts/tools/ debian@beaglebone:/opt/scripts/tools$ sudo ./version.sh | grep bootloader [sudo] password for debian: bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot 2017.05-00002-gc0970ed183] 7: Re-Enable "enable_uboot_overlays=1", shutdown, and re-install the New HavenCape sudo sed -i -e 's:#enable_uboot_overlays=1:enable_uboot_overlays=1:g' /boot/uEnv.txt sudo systemctl poweroff ********************************************************************************** Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYitYeaHgR7E-Yuqi9zRangaBzJP3abw%2BZkVtOdA16m9Aw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
